The Black Keys' appearance on NPR's World Cafe airs again today for the show's Best of Summer series. The band hit the road again last night, headlining at the Town Ballroom in Buffalo, New York, with The Whigs supporting. Both bands join up with Kings of Leon for a three-week tour starting in Indianapolis tonight, continuing through September 23, after which The Black Keys launch their own fall headlining tour through November.

Tune in to NPR's Fresh Air today to hear highlights from the Carolina Chocolate Drops appearance on the show from earlier this year, following the release of their album Genuine Negro Jig. It's Country Music Week at Fresh Air, with the show revisiting "interviews with country music's legendary songwriters and performers." The band performs a free outdoor concert in Chattanooga, Tennessee, tonight.

Tune in to The Late Late show with Craig Ferguson to see Sara Watkins perform "Where Will You Be," off her self-titled Nonesuch debut album tonight on CBS. She, Garrison Keillor, and the cast of A Prairie Home Companion bring their Summer Love Tour home to the Minnesota State Fair for a live radio broadcast of the show on Saturday. Watkins promises a song by Harry Nilsson and one by Randy Newman.

Natalie Merchant concludes her summer US tour, featuring music from her album Leave Your Sleep, at the Peace Center in Greenville, South Carolina, tonight. She hits the road again in October for a five-stop tour of the mid-Atlantic states backed by a full orchestra. Glide says the new album shows "once again that Natalie Merchant not only has the chops to be one of the best singer-songwriters of her generation, but rather she is one of the defining ones."

A week in the unique life of Laurie Anderson has been documented in the UK's Observer magazine through photos Anderson took earlier this summer for the magazine's Show and Tell feature. Under the Radar reviews Anderson's new album, Homeland. "Laurie Anderson has a gift for creating evocative recordings," says the magazine. Homeland's "rewards come from setting aside the time to settle in for the full flight."

Ben Folds will perform in a live fundraising event to benefit victims of the floods in Pakistan, which airs online at live4pakistan.tv today starting at 4 PM GMT / 11 AM ET. The event, led by singer/songwriter Imogen Heap and Sir Richard Branson, will feature live music and open discussion. Other performers include Heap, Amanda Palmer, KT Tunstall, and Josh Groban. Contributions are being accepted for UNICEF, OXFAM, and Architecture for Humanity.

Laurie Anderson and Brad Mehldau are featured on New York magazine's list of The 20 Most Anticipated Events of the Fall in classical music and dance. Anderson tops the list with the New York premiere of her piece Delusion, which opens BAM's Next Wave festival. Brad Mehldau comes to New York as holder of the Debs Composer's Chair at Carnegie Hall, for the New York premiere of Highway Rider.

Björk is in Stockholm to receive the 2010 Polar Music Prize in a gala ceremony at the Stockholm Concert Hall tonight. His Majesty King Carl XVI Gustaf of Sweden will present her with the prize. The awards ceremony at Stockholm Concert Hall includes performances by Sweden's own Robyn and others and will be broadcast live on Swedish TV4 and via TV4 Play at 5:30 PM CEST / 11:30 AM EST.

Emmylou Harris and The Low Anthem are coming together to tour the US East Coast this fall. Starting at the Byham Theater in Pittsburgh on November 9 and concluding at the Peace Center in Greenville, South Carolina, on November 21, The Low Anthem will open for Harris, with stops along the way in Buffalo and Albany, New York; Northampton, Massachusetts; Wilmington, Delaware; Roanoke and Charlottesville, Virginia; and Frederick, Maryland.

The Black Keys are set to open for the Kings of Leon for three weeks in September. SPIN caught up with the band at an earlier gig with the Kings, in London's Hyde Park, for a feature profile examining the Keys' career, "as their music has expanded from raw-boned basement blues-rock into spookier, swampier, sexier territory." The Keys are also featured in Relix, which takes a look at the making of "the best record of their career, Brothers."

Björk has co-written a new song with Icelandic poet Sjón for the animated Finnish film Moomins and the Comet Chase, based on the Scandinavian children's book series and TV show. The track, titled "The Comet Song," is coming soon to the iTunes US store, with proceeds from track sales going to support UNICEF's efforts to aid children in Pakistan. You can watch the video for the song now.


    

Happy Birthday to Brad Mehldau, who turns 40 years old. Mehldau celebrated a few hours early when he joined John Mayer on stage at the Hollywood Bowl last night. Mehldau's next performs with his Trio at the Chicago Jazz Festival over Labor Day weekend, the last Trio date before the November premiere of Highway Rider with Joshua Redman, Matt Chamblerain, and the Saint Paul Chamber Orchestra.